Deluxe See-Thru Riser with Picatinny Tri-Rail Mount and STANAG Dimension

Creative Mounting Base and Locking Plate to Fit on any Picatinny and Weaver Rail
Clever Picatinny Tri-Rails for Flashlight, Laser and Additional Accessory Applications
Additional STANAG Dimension for Most Versatile Applications
Ideal Height, Length and Spacing to Accommodate Most Versatile Applications